Example 2: A One Route Application with a Resolve

<!DOCTYPE html>
<html>

  <head>
    <base href="." />
    <title>Example 2: A One Route Application with a Resolve</title>
    <link rel="stylesheet" href="style.css" />
    <script src="https://unpkg.com/zone.js/dist/zone.js"></script>
    <script src="https://unpkg.com/zone.js/dist/long-stack-trace-zone.js"></script>
    <script src="https://unpkg.com/reflect-metadata@0.1.3/Reflect.js"></script>
    <script src="https://unpkg.com/systemjs@0.19.31/dist/system.js"></script>
    <script src="config.js"></script>
    <script>
    System.import('app')
      .catch(console.error.bind(console));
  </script>
  </head>

  <body>
    <my-app>
    loading...
  </my-app>
  </body>

</html>

/* Styles go here */

### Angular2 Starter Plunker - Typescript - RC.0

A simple plunker demonstrating Angular2 usage:
- Uses SystemJS + TypeScript to compile on the fly
- Includes binding, directives, http, pipes, and DI usage.

For opening

System.config({
  //use typescript for compilation
  transpiler: 'typescript',
  //typescript compiler options
  typescriptOptions: {
    emitDecoratorMetadata: true
  },
  paths: {
    'npm:': 'https://unpkg.com/'
  },
  //map tells the System loader where to look for things
  map: {
    
    'app': './src',
    
    '@angular/core': 'npm:@angular/core/bundles/core.umd.js',
    '@angular/common': 'npm:@angular/common/bundles/common.umd.js',
    '@angular/compiler': 'npm:@angular/compiler/bundles/compiler.umd.js',
    '@angular/platform-browser': 'npm:@angular/platform-browser/bundles/platform-browser.umd.js',
    '@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic/bundles/platform-browser-dynamic.umd.js',
    '@angular/http': 'npm:@angular/http/bundles/http.umd.js',
    '@angular/router': 'npm:@angular/router/bundles/router.umd.js',
    '@angular/forms': 'npm:@angular/forms/bundles/forms.umd.js',
    
    '@angular/core/testing': 'npm:@angular/core/bundles/core-testing.umd.js',
    '@angular/common/testing': 'npm:@angular/common/bundles/common-testing.umd.js',
    '@angular/compiler/testing': 'npm:@angular/compiler/bundles/compiler-testing.umd.js',
    '@angular/platform-browser/testing': 'npm:@angular/platform-browser/bundles/platform-browser-testing.umd.js',
    '@angular/platform-browser-dynamic/testing': 'npm:@angular/platform-browser-dynamic/bundles/platform-browser-dynamic-testing.umd.js',
    '@angular/http/testing': 'npm:@angular/http/bundles/http-testing.umd.js',
    '@angular/router/testing': 'npm:@angular/router/bundles/router-testing.umd.js',
    
    'rxjs': 'npm:rxjs',
    'typescript': 'npm:typescript@2.0.2/lib/typescript.js'
  },
  //packages defines our app package
  packages: {
    app: {
      main: './main.ts',
      defaultExtension: 'ts'
    },
    rxjs: {
      defaultExtension: 'js'
    }
  }
});

//main entry point
import {platformBrowserDynamic} from '@angular/platform-browser-dynamic';
import {AppModule} from './app.module';

platformBrowserDynamic().bootstrapModule(AppModule)

/**
 * 
 */

import { NgModule }       from '@angular/core';
import { RouterModule }   from '@angular/router';

import { HomeComponent }  from './home.component';
import { ResolveService } from './resolve.service';

@NgModule({
  imports: [
    RouterModule.forRoot([
      /**
       *
       */
      {
        path: '',
        component: HomeComponent,
        resolve: {
          fooList: ResolveService
        }
      }
    ]
  ],
  exports: [
    RouterModule
  ],
  providers: [
    ResolveService
  ]
})
export class RoutingModule {}

import { NgModule }       from '@angular/core';
import { BrowserModule }  from '@angular/platform-browser';

/**
 * 
 */ 
import { RoutingModule }      from './routing.module';
import { AppComponent }       from './app.component';
import { HomeComponent }      from './home.component';

import { FooService }         from './foo.service';

@NgModule({
  imports: [
    BrowserModule,
    RoutingModule
  ],
  declarations: [
    AppComponent,
    HomeComponent
  ],
  providers: [ FooService ],
  bootstrap: [ AppComponent ]
})
export class AppModule { }

import { Component } from '@angular/core';

@Component({
  selector: 'my-app',
  template: `
    <h1>{{ title }}</h1>
    <router-outlet></router-outlet>
  `
})
export class AppComponent {
  title: string;
  constructor() {
    this.title = 'Example 2: A One Route Application with a Resolve'
  }
}

/**
 * 
 */
import { Component, OnInit } from '@angular/core';
import { Router, ActivatedRoute } from '@angular/router';

import { Foo, FooService }    from './foo.service';

@Component({
  selector: 'my-app',
  template: `
    <h2>Home Component (with a resolve)</h2>
    
    <ul>
      <li *ngFor="let foo of list">
        <strong>Foo</strong> - {{ foo.id }}
      </li>
    </ul>
    
  `
})
export class HomeComponent implements OnInit {
  
  list: Foo[];
  
  constructor(
    private route: ActivatedRoute,
    private router: Router,
    private fooService: FooService
  ) { }

  ngOnInit() {
    this.route.data.forEach((data) => {
      this.list = data.fooList;
    });
  }

}

import { Injectable }             from '@angular/core';

import { Router, Resolve,
         ActivatedRouteSnapshot } from '@angular/router';

import { Foo, FooService } from './foo.service';

@Injectable()
export class ResolveService implements Resolve {
  constructor(private fs: FooService, private router: Router) {}

  resolve(route: ActivatedRouteSnapshot): Promise<Foo[]>|boolean {
    console.log("Resolved!");
    return this.fs.getFooList();
  }
}

export class Foo {
    constructor(public id: number) { }
}

const EXAMPLES = [
    new Foo(1),
    new Foo(2),
    new Foo(3),
    new Foo(4)
];

let fooPromise = Promise.resolve(EXAMPLES);

import { Injectable } from '@angular/core';

@Injectable()
export class FooService {

    getFooList() { 
        return fooPromise;
    }

}